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(prepare_new_sig, _gpgme_verify_status_handler): Remove

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unused result.signatures items.
This commit is contained in:
Werner Koch 2004-04-15 15:58:08 +00:00
parent a33e7ba3c7
commit 09bd0f6a89
2 changed files with 59 additions and 10 deletions
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3
gpgme/ChangeLog
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@ -1,5 +1,8 @@
2004-04-15 Werner Koch <wk@gnupg.org>
* verify.c (prepare_new_sig, _gpgme_verify_status_handler): Remove
unused result.signatures items.
* keylist.c (gpgme_get_key): Return an error if FPR is NULL.
2004-04-08 Werner Koch <wk@gnupg.org>

66
gpgme/verify.c
View File

@ -38,6 +38,7 @@ typedef struct
gpgme_signature_t current_sig;
int did_prepare_new_sig;
int only_newsig_seen;
} *op_data_t;
@ -151,16 +152,29 @@ static gpgme_error_t
prepare_new_sig (op_data_t opd)
{
gpgme_signature_t sig;
sig = calloc (1, sizeof (*sig));
if (!sig)
return gpg_error_from_errno (errno);
if (!opd->result.signatures)
opd->result.signatures = sig;
if (opd->current_sig)
opd->current_sig->next = sig;
opd->current_sig = sig;
if (opd->only_newsig_seen && opd->current_sig)
{
/* We have only seen the NEWSIG status and nothing else - we
better skip this signature therefore and reuse it for the
next possible signature. */
sig = opd->current_sig;
memset (sig, 0, sizeof *sig);
assert (opd->result.signatures == sig);
}
else
{
sig = calloc (1, sizeof (*sig));
if (!sig)
return gpg_error_from_errno (errno);
if (!opd->result.signatures)
opd->result.signatures = sig;
if (opd->current_sig)
opd->current_sig->next = sig;
opd->current_sig = sig;
}
opd->did_prepare_new_sig = 1;
opd->only_newsig_seen = 0;
return 0;
}
@ -508,7 +522,9 @@ _gpgme_verify_status_handler (void *priv, gpgme_status_code_t code, char *args)
case GPGME_STATUS_NEWSIG:
if (sig)
calc_sig_summary (sig);
return prepare_new_sig (opd);
err = prepare_new_sig (opd);
opd->only_newsig_seen = 1;
return err;
case GPGME_STATUS_GOODSIG:
case GPGME_STATUS_EXPSIG:
@ -517,19 +533,23 @@ _gpgme_verify_status_handler (void *priv, gpgme_status_code_t code, char *args)
case GPGME_STATUS_ERRSIG:
if (sig && !opd->did_prepare_new_sig)
calc_sig_summary (sig);
opd->only_newsig_seen = 0;
return parse_new_sig (opd, code, args);
case GPGME_STATUS_VALIDSIG:
opd->only_newsig_seen = 0;
return sig ? parse_valid_sig (sig, args)
: gpg_error (GPG_ERR_INV_ENGINE);
case GPGME_STATUS_NODATA:
opd->only_newsig_seen = 0;
if (!sig)
return gpg_error (GPG_ERR_NO_DATA);
sig->status = gpg_error (GPG_ERR_NO_DATA);
break;
case GPGME_STATUS_UNEXPECTED:
opd->only_newsig_seen = 0;
if (!sig)
return gpg_error (GPG_ERR_GENERAL);
sig->status = gpg_error (GPG_ERR_NO_DATA);
@ -538,6 +558,7 @@ _gpgme_verify_status_handler (void *priv, gpgme_status_code_t code, char *args)
case GPGME_STATUS_NOTATION_NAME:
case GPGME_STATUS_NOTATION_DATA:
case GPGME_STATUS_POLICY_URL:
opd->only_newsig_seen = 0;
return sig ? parse_notation (sig, code, args)
: gpg_error (GPG_ERR_INV_ENGINE);
@ -546,10 +567,12 @@ _gpgme_verify_status_handler (void *priv, gpgme_status_code_t code, char *args)
case GPGME_STATUS_TRUST_MARGINAL:
case GPGME_STATUS_TRUST_FULLY:
case GPGME_STATUS_TRUST_ULTIMATE:
opd->only_newsig_seen = 0;
return sig ? parse_trust (sig, code, args)
: gpg_error (GPG_ERR_INV_ENGINE);
case GPGME_STATUS_ERROR:
opd->only_newsig_seen = 0;
/* The error status is informational, so we don't return an
error code if we are not ready to process this status. */
return sig ? parse_error (sig, args) : 0;
@ -557,6 +580,29 @@ _gpgme_verify_status_handler (void *priv, gpgme_status_code_t code, char *args)
case GPGME_STATUS_EOF:
if (sig && !opd->did_prepare_new_sig)
calc_sig_summary (sig);
if (opd->only_newsig_seen && sig)
{
gpgme_signature_t sig2;
/* The last signature has no valid information - remove it
from the list. */
assert (!sig->next);
if (sig == opd->result.signatures)
opd->result.signatures = NULL;
else
{
for (sig2 = opd->result.signatures; sig2; sig2 = sig2->next)
if (sig2->next == sig)
{
sig2->next = NULL;
break;
}
}
/* Note that there is no need to release the members of SIG
because we won't be here if they have been set. */
free (sig);
opd->current_sig = NULL;
}
opd->only_newsig_seen = 0;
break;
default: